Alteration filingSep 11
DOB filing B01445712-P1
Alteration filing at 1770 70 Street
Under review2 proposed stories
Open filing Building record · BIN 3157277
1770 70 Street
1770 70 Street, Brooklyn, NY 11204
A consolidated, filing-by-filing view of DOB records matched to this building identifier. The current snapshot links 3 independently sourced records, including 3 that are not recorded as completed, closed or withdrawn.
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BUILDING RECORD · BIN 3157277
1770 70 Street
Bensonhurst, Brooklyn
A consolidated public-record view · updated Sep 11, 2026
- DOB filings
- 3
- Active-status
- 3
- Recorded addresses
- 1
A building-level summary of matched filings, active-status records and published identifiers.
Matched filings3
Open or active-status records3
First included filingAug 17, 2026
Latest recorded changeSep 11, 2026
The lot
What is already here?
The lot holds a 2-story walk-up apartment building built in 1925, with 4 homes, on a 2,800 sq ft lot.
- Built
- 1925
- Floors
- 2
- Residential units
- 4
- Building type
- Walk-up apartment building
- Land use
- Walk-up apartments
- Zoning district
- R5
- Lot area
- 2,800 sq ft
- Building area
- 3,280 sq ft
Lot facts come from NYC Department of City Planning, Primary Land Use Tax Lot Output (PLUTO) (64uk-42ks), accessed Sep 13, 2026. They describe the tax lot, not any single filing.
Violation record
Are there open violations here?
No open violations are recorded for this building.
A violation is a notice the Department of Buildings recorded against the building. It is not a judgment, and many concern paperwork rather than safety. Open means the agency has not recorded a resolution, which is not the same as the problem still existing. From NYC Department of Buildings, DOB Violations (3h2n-5cm9), accessed Sep 13, 2026.
What is recorded here
Multiple filings, one stable building identifier.
New York City's Building Identification Number helps connect filings that may use different application numbers or describe different scopes of work. The records below are grouped because they publish BIN 3157277. They should not be read as a single construction project unless the underlying filings say so.
The matched set includes 3 alteration filing. Its latest status categories are 1 under review, 2 approved. Each filing page preserves its own status, dates, scope and source identifier.
- First included filing
- Aug 17, 2026
- Latest recorded change
- Sep 11, 2026
- Highest proposed story count
- 2 stories
- Highest proposed unit count
- 4 dwelling units
Highest recorded values may come from different filings and must not be combined into one proposed project. Open the individual filings below for their exact scope. Values outside the publication's conservative data-quality bounds are withheld pending source review.
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Recorded history
What has happened at this address?
Every dated event the city has published for this building, from all 3 matched filings, in the order it was recorded. A date marks what entered the public record, not what happened on site.
- Alteration filed01
Renovation of existing cellar, 1st and 2nd floor with plumbing work:relocate kitchen and bathroom fixtures on 1st and 2nd floor; new 2-pc restroom, washer, dryer, boilers and hot water heaters in cellar; no change in use, egress or occupancy under this ap. Filing B01445715-I1.
- Alteration filed02
Renovation of existing cellar, 1st and 2nd floor with general construction:new partitions, doors, flooring and cosmetic work; no change in use, egress or occupancy under this application. Filing B01445712-I1.
- Alteration approved03
Filing B01445715-I1 reached an approved status.
- Alteration approved04
Filing B01445712-I1 reached an approved status.
- Alteration now approved05
The latest status recorded for B01445712-I1 is “Approved.”
- Permit recorded for alteration06
DOB lists a first permit date for B01445715-I1. That is not by itself confirmation of activity on site.
- Alteration now approved07
The latest status recorded for B01445715-I1 is “Permit Entire.”
- Alteration filed08
Renovation of existing cellar, 1st and 2nd floor with general construction:new partitions, doors, flooring and cosmetic work; no change in use, egress or occupancy under this application. Filing B01445712-P1.
- Alteration now under review09
The latest status recorded for B01445712-P1 is “Pending Prof Cert QA Assignment.”